10 Gallon Tank
I'm thinking about getting a 10 gallon tank, and I was wondering if these fish could live happily and thrive in it. It would most likely have an Aquaclear 30 filter, and would be fishless cycled beforehand.
I want to keep Rosy Red Minnows. I think they're really cute fish, despite being sold as feeders. How many could I keep in a 10 gallon, happily? I don't want to crowd them.
The only other fish I would put, if possible, is 3 or 4 Black Kuhli Loaches. Would these be able to live happily in a 10 gallon, or is it too small? If this is too small, what would be a good size for them? And would I need a certain kind of substrate, or would they be fine in gravel?